Microwave and mm-wave components, amplifiers, mixers, Gunn oscillators, frequency multipliers, filters, receivers, frequency translators and mm-wave assemblies

Instruments and Subsystems

Spacek Labs developed hundreds of special instruments and subsystem for defense, radio-astronomy and satellite applications. Some of them are:

Radiometer Front Ends

Spacek Labs has developed a number of radiometer front ends for use in atmospheric measurements.   Selectable LO frequencies allow simultaneous measurements at several frequencies.

DSB Noise Fig. (dB)

Model 

Frequency (GHz)

W.G. Type

Application

3.5

R20.7-u

20.7

42

Water Vapor

4.5

R25-u

23.8,31.4

34

Water Vapor

3.5

R31.4-u

31.4

28

Water Vapor

5.0

R57-u

51.0, 54.0

55.3, 57.5
 

15

15
 

Temperature Profiler

Monopulse Radar Receiver

Model IR35-11-PL is 35 GHz, 3-channel monopulse receiver front end, featuring phase-locked LO source, 30 dB min rejection over 1 GHz RF bandwidth, PIN-diode RF attenuators and 8 dB max SSB noise figure. The phase-locked LO source is referenced to an external 60 MHz reference and is tunable mechanically and electronically over 500 MHz bandwidth. Intermediate frequency is 60 MHz. Full specification available on request.

212 East Gutierrez Street, Santa Barbara, California  USA 93101

Phone: (805) 564-4404  Fax: (805) 966-3249  E-mail: sales@spaceklabs.com
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